Mathematics, 03.08.2019 05:30, jdd0518
Plz need ! among the eighth-graders in michael's school, 70% have siblings. the eighth-grade class in 5/6 the size of the seventh-grade class. if 112 eighth-graders have have siblings, how many students are in the seventh grade? a) 128 b) 134 c) 160 d) 192
Answers: 1
Mathematics, 21.06.2019 14:00, emblemhacks
Me. drysdale earned 906.25 in interest in one year on money that he had deposited in his local bank if the bank paid an interest rate of 6.25% how much money did mr. drysdale deposit
Answers: 3
Mathematics, 21.06.2019 17:00, aberiele1998
The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.
Answers: 1
Mathematics, 21.06.2019 19:00, kaylaamberd
What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)
Answers: 2
Plz need ! among the eighth-graders in michael's school, 70% have siblings. the eighth-grade class...
Health, 07.01.2020 04:31
Social Studies, 07.01.2020 04:31
Computers and Technology, 07.01.2020 04:31
Mathematics, 07.01.2020 04:31
Mathematics, 07.01.2020 04:31